// 云函数入口文件
const cloud = require('wx-server-sdk');


cloud.init({
  env: cloud.DYNAMIC_CURRENT_ENV
})
const db = cloud.database();
const _ = db.command
// 云函数入口函数
exports.main = async (event, context) => {
  //const openid = event.result.openId;
  return db.collection('ReceiveAndSend').limit(30).orderBy('date','desc').where({
    openid:_.eq(event.openId)})
  .get()
  //return {event}
}